Time synchronization method and system based on direct current IRIG-B code time source positioning

The invention discloses a time synchronization method and system based on direct current IRIG-B code time source positioning. The method comprises the following steps: determining a time source identity label of a clock device according to a direct current IRIG-B code containing an identity label; a...

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Bibliographische Detailangaben
Hauptverfasser:	HOU MINGGUO, LIU DONGSHENG, CAI KESU, DU XINYANG, LI MINGYANG, YIN YAO, PENG QI, XIA CHENGLIN, WANG HE, HONG XI, ZHANG MIN, TANG KAI, FEI XUANQU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention discloses a time synchronization method and system based on direct current IRIG-B code time source positioning. The method comprises the following steps: determining a time source identity label of a clock device according to a direct current IRIG-B code containing an identity label; acquiring a clock device identity identifier of the time synchronization message used by the time-served device, and determining time source information used by the time-served device; acquiring a time synchronization deviation between the clock device and the time-served equipment; determining a time synchronization state monitoring result according to the time source identity label of the clock device, the clock device identity label of the time synchronization message used by the time service device and the time synchronization deviation; and according to the time synchronization state monitoring result and the time source information, taking a pre-acquired whole-station SCD configuration file as a static data so